so car working fine no problems whats so ever then all of a sudden i can't cross 60 km/h. every time i cross 60 km/h the gas pedal is not responding even if i press all. only when the car slows to under 60 km/h then the gas pedal is responding again. so the car basically cuts power at 60 km/h then regains after it slows.
this happens regardless of how fast or slow i accelerate. revs out clean with full power. no stuttering or hesitation.
what the heck is going on